If you test and the concentration is too low, just add a little more bleach and retest. How to make a 2000 ppm solution to kill additional organismsĬhlorine test strips can be used to confirm that you have mixed the correct concentration of the bleach solution. How to make a 1500 ppm solution for general disinfecting Let stand for the required amount of contact time, then rinse with clean water and allow to air dry. When you know you have the correct solution, prewash or wipe the surface first, then sponge, mop or spray the bleach and water solution on. How to Clean Floors by Mopping with Bleach How to Dilute Bleach for Cleaning and Avoid Residue
You need the correct ratio of bleach and water to kill germs. Start by measuring the water, then use a measuring cup or measuring spoons to add the correct amount of bleach. Since bleach and water solutions need to be made fresh each day you use them, only make what you need. Disinfecting a bigger area? Mix up a bigger batch. When you only need a little, make a little.
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